Articles tagged with Biocontrol
Researchers found that 20% of caterpillars died from parasitoid attacks, mostly from introduced species. The study highlights the importance of understanding ecological costs of biocontrol agents to prevent adverse cascading events in food chains.
Researchers investigate biocontrol insect failures, such as Urophora gallflies failing to control invasive knapweed, while also exploring chemical cues to deter mosquitoes. Additionally, studies on butterflies reveal increased populations following ponderosa pine restoration and nectar flower abundance.
A new study highlights the risks of biological control gone wrong, as a widely released weevil has attacked five native thistle species. The Eurasian weevil, introduced to the US in 1968, has damaged native plants' seed production by 86% and expanded its distribution.
Scientists have discovered that two parasitic wasps, Spalangia endius and Spalangia nigoraenea, can efficiently control stable and house flies in Illinois. This finding has significant implications for the state's agricultural industry and public health.
Ecological researchers highlight gaps in evidence on biocontrol's safety record, citing potential ecological risks. The use of biological control methods in agriculture is being reevaluated due to concerns over environmental harm, but research suggests it can be an effective solution for certain pest problems.